Say Jennings does well, wouldn't Hameed, Jennings, Cook, Root make more sense?
This will be sacrilege to some of you, but before you get your swords out...
Cook is an excellent batsman but has struggled at the top of the order lately, yet his strike rate has risen significantly in the past year. He knows his game very well, and perhaps it is time (with an eye to the future), to settle into a more comfortable berth slightly lower down the order where he can pile on the runs (and add some spine), while Hameed and Jennings become the partnership for the future.
Regardless, this relies on Jennings doing well.
I just wonder if we are getting the most out of Cook right now- if he stays captain after this series then him dropping down the order might make sense, whilst if he goes then opening makes more sense...
Hameed
Jennings
Cook
Root
Bairstow
Stokes
Ali
Buttler
Woakes/Wood/Rashid
Broad
Anderson